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<FONT color="green">001</FONT>    package org.hackystat.sensor.xmldata.option;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.io.BufferedReader;<a name="line.3"></a>
<FONT color="green">004</FONT>    import java.io.File;<a name="line.4"></a>
<FONT color="green">005</FONT>    import java.io.FileNotFoundException;<a name="line.5"></a>
<FONT color="green">006</FONT>    import java.io.FileReader;<a name="line.6"></a>
<FONT color="green">007</FONT>    import java.io.IOException;<a name="line.7"></a>
<FONT color="green">008</FONT>    import java.io.Reader;<a name="line.8"></a>
<FONT color="green">009</FONT>    import java.util.ArrayList;<a name="line.9"></a>
<FONT color="green">010</FONT>    import java.util.List;<a name="line.10"></a>
<FONT color="green">011</FONT>    import java.util.StringTokenizer;<a name="line.11"></a>
<FONT color="green">012</FONT>    <a name="line.12"></a>
<FONT color="green">013</FONT>    import org.hackystat.sensor.xmldata.XmlDataController;<a name="line.13"></a>
<FONT color="green">014</FONT>    <a name="line.14"></a>
<FONT color="green">015</FONT>    /**<a name="line.15"></a>
<FONT color="green">016</FONT>     * The option used when specifying the command-line arguments via a text file.<a name="line.16"></a>
<FONT color="green">017</FONT>     * @author aito<a name="line.17"></a>
<FONT color="green">018</FONT>     * <a name="line.18"></a>
<FONT color="green">019</FONT>     */<a name="line.19"></a>
<FONT color="green">020</FONT>    public class ArgListOption extends AbstractOption {<a name="line.20"></a>
<FONT color="green">021</FONT>      /** The name of this option, which is "-argList". */<a name="line.21"></a>
<FONT color="green">022</FONT>      public static final String OPTION_NAME = "-argList";<a name="line.22"></a>
<FONT color="green">023</FONT>    <a name="line.23"></a>
<FONT color="green">024</FONT>      /**<a name="line.24"></a>
<FONT color="green">025</FONT>       * Creates this option with the specified controller and parameters.<a name="line.25"></a>
<FONT color="green">026</FONT>       * @param controller the specified controller.<a name="line.26"></a>
<FONT color="green">027</FONT>       * @param parameters the specified parameters.<a name="line.27"></a>
<FONT color="green">028</FONT>       */<a name="line.28"></a>
<FONT color="green">029</FONT>      public ArgListOption(XmlDataController controller, List&lt;String&gt; parameters) {<a name="line.29"></a>
<FONT color="green">030</FONT>        super(controller, OPTION_NAME, parameters);<a name="line.30"></a>
<FONT color="green">031</FONT>      }<a name="line.31"></a>
<FONT color="green">032</FONT>    <a name="line.32"></a>
<FONT color="green">033</FONT>      /**<a name="line.33"></a>
<FONT color="green">034</FONT>       * Returns true if the specified parameters contains only one element, which<a name="line.34"></a>
<FONT color="green">035</FONT>       * is a valid text file containing the list of command-line arguments.<a name="line.35"></a>
<FONT color="green">036</FONT>       * @return true if the parameters are valid, false if not.<a name="line.36"></a>
<FONT color="green">037</FONT>       */<a name="line.37"></a>
<FONT color="green">038</FONT>      @Override<a name="line.38"></a>
<FONT color="green">039</FONT>      public boolean isValid() {<a name="line.39"></a>
<FONT color="green">040</FONT>        if (this.getParameters().isEmpty() || this.getParameters().size() &gt; 1) {<a name="line.40"></a>
<FONT color="green">041</FONT>          String msg = "The -argList option only accepts one parameter, which "<a name="line.41"></a>
<FONT color="green">042</FONT>              + "is the file containing the command-line arguments.";<a name="line.42"></a>
<FONT color="green">043</FONT>          this.getController().fireMessage(msg);<a name="line.43"></a>
<FONT color="green">044</FONT>          return false;<a name="line.44"></a>
<FONT color="green">045</FONT>        }<a name="line.45"></a>
<FONT color="green">046</FONT>        else {<a name="line.46"></a>
<FONT color="green">047</FONT>          File paramFile = new File(this.getParameters().get(0));<a name="line.47"></a>
<FONT color="green">048</FONT>          if (!paramFile.exists()) {<a name="line.48"></a>
<FONT color="green">049</FONT>            String msg = "The specified file, " + this.getParameters().get(0) + ", does not exist.";<a name="line.49"></a>
<FONT color="green">050</FONT>            this.getController().fireMessage(msg);<a name="line.50"></a>
<FONT color="green">051</FONT>            return false;<a name="line.51"></a>
<FONT color="green">052</FONT>          }<a name="line.52"></a>
<FONT color="green">053</FONT>        }<a name="line.53"></a>
<FONT color="green">054</FONT>        return true;<a name="line.54"></a>
<FONT color="green">055</FONT>      }<a name="line.55"></a>
<FONT color="green">056</FONT>    <a name="line.56"></a>
<FONT color="green">057</FONT>      /** Executes this option using the specified argument list file. */<a name="line.57"></a>
<FONT color="green">058</FONT>      @Override<a name="line.58"></a>
<FONT color="green">059</FONT>      public void execute() {<a name="line.59"></a>
<FONT color="green">060</FONT>        List&lt;String&gt; arguments = new ArrayList&lt;String&gt;();<a name="line.60"></a>
<FONT color="green">061</FONT>        try {<a name="line.61"></a>
<FONT color="green">062</FONT>          Reader fileReader = new FileReader(this.getParameters().get(0));<a name="line.62"></a>
<FONT color="green">063</FONT>          BufferedReader bufferedReader = new BufferedReader(fileReader);<a name="line.63"></a>
<FONT color="green">064</FONT>          String argumentLine = bufferedReader.readLine();<a name="line.64"></a>
<FONT color="green">065</FONT>          String argumentString = "";<a name="line.65"></a>
<FONT color="green">066</FONT>          // Compiles a string of the entire file.<a name="line.66"></a>
<FONT color="green">067</FONT>          while (argumentLine != null) {<a name="line.67"></a>
<FONT color="green">068</FONT>            argumentString = argumentString.concat(argumentLine + " ");<a name="line.68"></a>
<FONT color="green">069</FONT>            argumentLine = bufferedReader.readLine();<a name="line.69"></a>
<FONT color="green">070</FONT>          }<a name="line.70"></a>
<FONT color="green">071</FONT>    <a name="line.71"></a>
<FONT color="green">072</FONT>          StringTokenizer tokenizer = new StringTokenizer(argumentString);<a name="line.72"></a>
<FONT color="green">073</FONT>          while (tokenizer.hasMoreTokens()) {<a name="line.73"></a>
<FONT color="green">074</FONT>            arguments.add(tokenizer.nextToken());<a name="line.74"></a>
<FONT color="green">075</FONT>          }<a name="line.75"></a>
<FONT color="green">076</FONT>          bufferedReader.close();<a name="line.76"></a>
<FONT color="green">077</FONT>    <a name="line.77"></a>
<FONT color="green">078</FONT>          // Then, process the args string and execute the new list of arguments.<a name="line.78"></a>
<FONT color="green">079</FONT>          this.getController().processArguments(arguments);<a name="line.79"></a>
<FONT color="green">080</FONT>          this.getController().execute();<a name="line.80"></a>
<FONT color="green">081</FONT>        }<a name="line.81"></a>
<FONT color="green">082</FONT>        catch (FileNotFoundException e) {<a name="line.82"></a>
<FONT color="green">083</FONT>          String msg = "The file, " + this.getParameters().get(0) + ", could not be found.";<a name="line.83"></a>
<FONT color="green">084</FONT>          this.getController().fireMessage(msg, e.toString());<a name="line.84"></a>
<FONT color="green">085</FONT>        }<a name="line.85"></a>
<FONT color="green">086</FONT>        catch (IOException e) {<a name="line.86"></a>
<FONT color="green">087</FONT>          String msg = "The file, " + this.getParameters().get(0) + ", could not be accessed.";<a name="line.87"></a>
<FONT color="green">088</FONT>          this.getController().fireMessage(msg, e.toString());<a name="line.88"></a>
<FONT color="green">089</FONT>        }<a name="line.89"></a>
<FONT color="green">090</FONT>      }<a name="line.90"></a>
<FONT color="green">091</FONT>    }<a name="line.91"></a>




























































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